Compact Shop Vacs from Shop-Vac offer portable power for quick pickups around the home, garage, or vehicle. The following five models are among the most space‑efficient options in the brand’s lineup, prioritizing lightweight design, wall-mount capability, and practical attachments. Each selection balances capacity and portability to handle everyday messes without sacrificing suction or versatility. This guide helps you compare small, powerful vacuums and choose the right fit for tight areas, short jobs, and streamlined storage.
| Model | Capacity | Peak HP | Hose | Highlights |
|---|---|---|---|---|
| Shop-Vac 2021005 | 1 gal | 1.0 HP | 1.25″ x 4 ft | Lightweight; wall storage |
| Shop-Vac 2021000 | 1 gal | 1.0 HP | 4′ x 1-1/4″ | Wall bracket; tool holder |
| Shop-Vac 2030100 | 1.5 gal | 2.0 HP | — | Hang-On; 3-in-1 suction/blowing |
| Shop-Vac 9303511 | 2.5 gal | 2.5 HP | 1.25″ x 4 ft | Wall mountable; compact |
| Shop-Vac 2036000 | 2.5 gal | 2.5 HP | 1.25″ | Collapsible handle; wall bracket |
1-Gallon Micro Wet/Dry Vac

The Shop-Vac 2021005 is a compact, 1-gallon wet/dry vacuum designed for quick cleanup tasks around a home, garage, or vehicle. With a 1.0 peak HP motor, it delivers sufficient suction for light spills and small debris while remaining highly portable. Its slim profile and lightweight build support easy maneuvering in tight spaces and simple storage, including wall mounting. The kit includes a long power cord, a long suction hose, a gulper nozzle, a crevice tool, and onboard cord storage, making it a ready‑to‑go solution for fast cleanups in confined areas.
1 Gallon Wet/Dry Vacuum With Wall Bracket

Shop-Vac 2021000 provides a compact 1-gallon capacity with a 1.0 peak HP motor for quick cleanups in tight spaces. Its wall-mount compatible design helps keep work zones organized and clutter-free. The package includes a 4-foot hose, gulper nozzle, crevice tool, a wall mount bracket, a tool holder, a fold-down top handle, a foam sleeve, and filter bags. This model emphasizes easy storage and accessibility, making it a practical choice for households that value a small, accessible vacuum with essential attachments for daily messes.
1.5-Gallon 2.0 Peak Wet/Dry Vac

Shop-Vac 1.5 Gallon 2.0 Peak Wet/Dry Vac combines compact size with stronger suction. The Hang-On design keeps the canister off the floor, freeing space in small workshops, garages, or vehicles. With a 2.0 peak HP motor, it handles quick wet or dry cleanups and can function as a blower when needed. The model offers a 3-in-1 function set that includes dry suction, wet suction, and blowing. A collapsible handle and wall-mount compatibility support convenient storage, while included attachments expand reach for tight corners and upholstery tasks.
2.5-Gallon Wall-Mount Wet/Dry Vac

Shop-Vac 9303511 offers a compact 2.5-gallon tank with a 2.5 peak HP motor for robust suction in a small footprint. It’s designed for wall mounting, featuring a bracket, a long power cord, a long suction hose, a filter bag, a foam cage filter, a utility nozzle, and a crevice tool with onboard storage. Its lightweight construction and included accessories make it suitable for job sites, garages, cars, or workshops where space is at a premium but cleaning power remains important.
2.5-Gallon Peak HP Compact Vac

Shop-Vac 2.5 Gallon 2.5 Peak HP Wet/Dry Vacuum is a compact, portable option that balances capacity with power. It features a 2.5-gallon tank and a 2.5 peak HP motor for solid suction on wet and dry messes. A collapsible handle and wall bracket support space-saving storage, while multifunction attachments cover a range of cleaning tasks, from dust and debris to upholstery and damp spills. The 1-1/4 inch hose aids reach, and the overall design aims for easy transport around homes, small shops, and vehicles.
Buying Guide
Choosing the right compact Shop-Vac involves weighing space, power, and versatility. Below are key purchase considerations to help narrow options and match your cleaning needs.
- Size and capacity: For tight spaces, 1–2.5 gallon models deliver portability and quick cleanups. If you frequently work on larger projects but still want a compact footprint, a 2.5 gallon unit strikes a balance between capacity and ease of storage.
- Power and suction: Peak HP indicates potential suction, but real performance depends on hose size, attachments, and how you use the vacuum. Models in this guide offer 1.0–2.5 HP ranges suitable for light to moderate messes.
- Wet vs dry capability: All selected models handle both wet and dry pickup, but consider whether you need strong damp-spill handling or occasional liquid suction as part of routine tasks.
- Versatility: Look for 3-in-1 functions (suction, blowing, and optional conversion to a blower) to maximize use cases, especially in small workshops or garages.
- Portability and storage: Wall-mount brackets, collapsible handles, and lightweight builds simplify storage and accessibility in compact spaces.
- Attachments and filters: A good kit includes a gulper nozzle, crevice tool, floor nozzle, and filters or filter bags. Check compatibility with replacement parts and ease of cleaning.
- Reach and maneuverability: Hose length and diameter affect reach and suction efficiency. A longer hose helps reach corners without moving the unit often.
- Durability and maintenance: Plastic housings are common and lightweight, but look for sturdy construction and easy access to filters and bags for maintenance.
- Noise and lifecycle: While not always specified, quieter units are more pleasant for indoor use. Consider warranty coverage and availability of replacement parts for long-term use.
In summary, ultra-compact options like the 1-gallon micro vacs are ideal for fast, everyday messes and spaces with limited storage. If you need a bit more capacity without stepping into a large vacuum, the 2.5-gallon models provide stronger suction while remaining portable and wall-mountable. For spaces that demand frequent storage in a closet or workshop, wall-mount designs with brackets and detachable handles can make cleaning tools unobtrusive and easy to access. Each model in this guide emphasizes portability, practicality, and reliable Shop-Vac performance for small-scale tasks.